build(deps-dev): bump @uirouter/core from 5.0.19 to 5.0.20 (#69)
build(deps-dev): bump @uirouter/core from 5.0.19 to 5.0.20 (#69)

Bumps [@uirouter/core](https://github.com/ui-router/core) from 5.0.19 to 5.0.20.
- [Release notes](https://github.com/ui-router/core/releases)
- [Changelog](https://github.com/ui-router/core/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ui-router/core/compare/5.0.19...5.0.20)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
ui-router/visualizer,ui-router/visualizer,ui-router/visualizer,ui-router/visualizer